Tukey Lambda - Key Values
Distribution (lambda)	Correlation
Approx. Cauchy (lambda=-1)	0.969559776187645
Exact Logistic (lambda=0)	0.962753121297736
Approx. Normal (lambda=0.14)	0.956927821920979
U-shaped (lambda=0.5)	0.941994760000761
Exactly Uniform (lambda=1)	0.927792269910514